378721036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 735243264

約数和(自身を除く): 356522228

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 463, 523, 782, 926, 1046, 1564, 1852, 2092, 7871, 8891, 10649, 12029, 15742, 17782, 21298, 24058, 31484, 35564, 42596, 48116, 181033, 204493, 242149, 362066, 408986, 484298, 724132, 817972, 968596, 4116533, 5569427, 8233066, 11138854, 16466132, 22277708, 94680259, 189360518, 378721036]

約数ペア:

[(1, 378721036), (2, 189360518), (4, 94680259), (17, 22277708), (23, 16466132), (34, 11138854), (46, 8233066), (68, 5569427), (92, 4116533), (391, 968596), (463, 817972), (523, 724132), (782, 484298), (926, 408986), (1046, 362066), (1564, 242149), (1852, 204493), (2092, 181033), (7871, 48116), (8891, 42596), (10649, 35564), (12029, 31484), (15742, 24058), (17782, 21298)]